O-ring 9.3x2.4 NBR

Applications and Technical Specifications of the O-Ring 9.3x2.4 NBR 70 ShA - 100 pcs

The O-ring 9.3x2.4 NBR 70 ShA is a premium-grade sealing component designed for demanding industrial environments. Manufactured from NBR (Nitrile Butadiene Rubber), it offers excellent resistance to oils, fuels, hydraulic fluids, and other aggressive media, making it an ideal choice for a wide range of hydraulic, pneumatic, mechanical, and automotive applications.

Its inner diameter of 9.3 mm and cross-section of 2.4 mm ensure a snug and effective seal. With a hardness of 70 Shore A, it delivers a perfect balance between flexibility and strength for static and dynamic applications.

Key Features:

• Material: NBR (Nitrile Butadiene Rubber)

• Hardness: 70 Shore A

• Dimensions:

  • Inner Diameter: 9.3 mm

  • Cross-Section: 2.4 mm

• Temperature Range: -30°C to +100°C (up to +120°C short-term)

• Chemical Resistance: Oils, greases, fuels, hydraulic fluids, some chemicals

• Applications: Hydraulic systems, pneumatic devices, automotive engines, industrial machinery

Benefits:

• ✔️ Oil and Fuel Resistant: Excellent sealing in environments exposed to lubricants and fuels

• ✔️ Wear-Resistant: Withstands mechanical stress, pressure, and deformation

• ✔️ Long-Lasting: Reliable sealing performance over time, reducing downtime

• ✔️ Cost-Effective: Available in bulk packaging, ideal for B2B procurement and industrial usage

FAQ - Frequently Asked Questions:

Q1: What does 70 ShA hardness mean?
It refers to the material’s resistance to indentation. 70 Shore A offers an ideal balance between flexibility and sealing pressure.

Q2: Is this O-ring compatible with hydraulic systems?
Yes. NBR 70 ShA is commonly used in hydraulic and pneumatic systems due to its resistance to oils and fluids.

Q3: Can this O-ring be used in automotive engines?
Absolutely. Its resistance to oils and fuels makes it suitable for engine and gearbox applications.

Q4: What’s the temperature range for this seal?
It works reliably from -30°C to +100°C, with short-term peaks up to +120°C.

Q5: How fast is delivery?
We offer 24-hour shipping from our warehouse in Lublin, Poland, with national and international options available.